CVE•Published 2023-10-02•Modified 2026-10-20•1 article on news•4 live references•NVD data
CVE-2023-4659Free5gc · Webconsole
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
37
Exploit Prediction Scoring System · top 63% of all CVEs
Weaknesses (CWE)
Description
Cross-Site Request Forgery vulnerability, whose exploitation could allow an attacker to perform different actions on the platform as an administrator, simply by changing the token value to "admin". It is also possible to perform POST, GET and DELETE requests without any token value. Therefore, an unprivileged remote user is able to create, delete and modify users within theapplication.
Timeline
Published 2023-10-02
Modified 2026-10-20
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2023-4659Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Free5gc Webconsole" version:"1.1.1"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Webconsole"HTTP body or banner mentions "Webconsole" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2023-4659Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2023-4659Censys host search filtered to this CVE id.
grep.app
CVE-2023-4659Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2023-4659GitHub code search for direct mentions.
Google dork
"CVE-2023-4659" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.